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authorGiuseppe Scrivano <gscrivan@redhat.com>2019-07-03 18:18:02 +0200
committerGiuseppe Scrivano <gscrivan@redhat.com>2019-07-08 19:22:54 +0200
commitfb88074e68db25474290535e8a778e39434cc2a2 (patch)
treea2938cf4f442823ba25ddf6755eca68f75458761 /test
parent1055b22e9b900e5f4d41f39b506de4f2d1aa2f8e (diff)
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podman: add --ulimit host
add a simple way to copy ulimit values from the host. if --ulimit host is used then the current ulimits in place are copied to the container. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Diffstat (limited to 'test')
-rw-r--r--test/e2e/run_test.go21
1 files changed, 21 insertions, 0 deletions
diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go
index 3fc628589..f95c5298d 100644
--- a/test/e2e/run_test.go
+++ b/test/e2e/run_test.go
@@ -8,7 +8,9 @@ import (
"net"
"os"
"path/filepath"
+ "strconv"
"strings"
+ "syscall"
"time"
. "github.com/containers/libpod/test/utils"
@@ -250,6 +252,25 @@ var _ = Describe("Podman run", func() {
Expect(session.OutputToString()).To(ContainSubstring("100"))
})
+ It("podman run limits host test", func() {
+ SkipIfRemote()
+
+ var l syscall.Rlimit
+
+ err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &l)
+ Expect(err).To(BeNil())
+
+ session := podmanTest.Podman([]string{"run", "--rm", "--ulimit", "host", fedoraMinimal, "ulimit", "-Hn"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ ulimitCtrStr := strings.TrimSpace(session.OutputToString())
+ ulimitCtr, err := strconv.ParseUint(ulimitCtrStr, 10, 0)
+ Expect(err).To(BeNil())
+
+ Expect(ulimitCtr).Should(BeNumerically(">=", l.Max))
+ })
+
It("podman run with cidfile", func() {
session := podmanTest.Podman([]string{"run", "--cidfile", tempdir + "cidfile", ALPINE, "ls"})
session.WaitWithDefaultTimeout()